Regular Expressions 101

Order By

Sponsors

Community Patterns

1

Craegmoor

PCRE (PHP <7.3)
Map data
Submitted by anonymous - 8 years ago
1

git release tag

Python
match git tags as: [app-id]-[env-id]-v[m].[n].[p]
Submitted by gregory nicholas - 8 years ago
1

Combining Like Terms

PCRE (PHP <7.3)
This is my first attempt at making a regex that combines like terms in postfix notation.
Submitted by sirob_vious - 8 years ago
1

Password

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
2

test

Python
no description available
Submitted by anonymous - 8 years ago
1

MW: FIX log records for lastfill

PCRE (PHP <7.3)
To grab date, orderId, SID, ticker, venue, lastfill from a string
Submitted by anonymous - 8 years ago
1

Passnr

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
-1

Regex to find begin and end of a HTML tag with a certain class

PCRE (PHP <7.3)
The regex finds for example the random text sequence, if ohne single quotes ar used. The td itself may vary (td, div, span, p and so on), the provided class ist the item searched vor.
Submitted by xm318 - 8 years ago
1

enrollee_signin

PCRE (PHP <7.3)
no description available
Submitted by Mahrukh Jawed - 8 years ago
2

string contains

PCRE (PHP <7.3)
no description available
Submitted by mgaus - 8 years ago
1

phone w/ extension

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Remove HIT Url package Info from Screen Print log

PCRE (PHP <7.3)
Screen print during an apt-update and install will generate a lot of data we don't need. This regex is used in your text editor to remove the HIT Url package information.
Submitted by anonymous - 8 years ago
1

Remove Package Connection data from screen.log

Python
From the Linux Screen.print method, after recording a log which involves some apt-getting, we want to find and trim out all that fat. This is Part 1
Submitted by anonymous - 8 years ago
0

SQL String Whitelist

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Finnish SSN

PCRE (PHP <7.3)
Finnish SSN are of form DDMMYYXNNNC where DDMMYY is date of birth, X is -, +, or A based on the century of birth, NNN is an order number (even for females and odd for males) and C is a checksum character.
Submitted by Hanzki - 8 years ago
0

Money and normal values validator

PCRE (PHP <7.3)
no description available
Submitted by Nader - 8 years ago
1

AD12345678

PCRE (PHP <7.3)
Text with prefix AD and postfix 8 munbers only
Submitted by Pratheesh PS - 8 years ago
1

Dutch postcode validation

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

AppDataExclusions

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

$rows labeller

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1...457458459460461...585

url tokenizer

1

Regular Expression
PCRE (PHP <7.3)

/
^(?:(?'protocol'[a-z]{2,}(?=[:])):)?(?:\/\/)?(?:(?'subdomain'(?:[0-9a-z](?![\-\.]))+(?:[0-9a-z\-\.][0-9a-z]+)+?)\.(?'domain'(?:[0-9a-z](?![\-]))+(?:[0-9a-z\-][0-9a-z])\.(?'tld'[a-z]{2,}(?:\.[a-z]{2})?))|(?'ip'(?'segment'[01][0-9][0-9]|2[0-4][0-9]|25[0-5]|[0-9])\.(?&segment)\.(?&segment)\.(?&segment)))(?:\:(?'port'\d+))?(?'path'(?:\/[^\/\?]*?)*)?(?:\?(?'query'[^#]*))?(?:#!?(?'hash'.*))?$
/
gm
Open regex in editor

Description

break down a url to it's components

Submitted by johnrcui - 8 years ago